/**
 * #      1130
 * 名称   叶值的最小代价生成树
 * 链接   https://leetcode-cn.com/problems/minimum-cost-tree-from-leaf-values
 * 题解   [82](https://leetcode-cn.com/problems/minimum-cost-tree-from-leaf-values/solution)
 * 通过率 62.9%
 * 难道   中等
 */

